radiuscf.com

Valid Email Server
Domain Lookup › radiuscf.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
radiuscf.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-26 14:07:40 UTC · ↺ Refresh

MX Hostnames

  • d221287.a.ess.uk.barracudanetworks.com
  • d221287.b.ess.uk.barracudanetworks.com

MX Priorities

  • d221287.a.ess.uk.barracudanetworks.com: 0
  • d221287.b.ess.uk.barracudanetworks.com: 10

A / AAAA Records

  • 195.234.95.38 ↩ server806.bigwetfish.co.uk

Mail Server IPs

  • 18.133.136.187 ↩ mail.ess.uk.barracuda.com
  • 18.133.136.186 ↩ mail.ess.uk.barracuda.com
  • 18.133.136.188 ↩ mail.ess.uk.barracuda.com

SOA Record

Raw SOA ns1.bigwetfish.co.uk al.rvcreative.com 2026031301 3600 1800 1209600 86400
Primary NS (mname)
ns1.bigwetfish.co.uk
Admin Email (rname)
al@rvcreative.com
Serial
2026031301
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns1.bigwetfish.co.uk
ns3.bigwetfish.co.uk
ns2.bigwetfish.co.uk

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:195.234.95.38 +a +mx +ip4:87.117.230.211 +ip4:5.133.180.156 +ip4:5.133.180.130 ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

3 records
  • SPFv=spf1 ip4:195.234.95.38 +a +mx +ip4:87.117.230.211 +ip4:5.133.180.156 +ip4:5.133.180.130 ~all
  • MS=ms29714263
  • MS=ms35581426
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